There are lots of smart home systems that will let you blast your older dumb appliances with infrared to control them.

From custom joysticks to full arcade cabinets, Arduino is giving gamers the power to build their own retro-inspired setups. Whether you want a handheld console, a PC game controller, or a tabletop ...

Working with multiple sensors on an Arduino can unlock richer, more interactive projects. By integrating motion, light, distance, and environmental readings, you can create systems that respond ...